1388029929
1,388,029,929 is an odd composite number composed of seven prime numbers multiplied together.
1388029929 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1388029929:
3 × 11 × 13 × 29 × 31 × 59 × 61
See below for interesting mathematical facts about the number 1388029929 from the Numbermatics database.
Names of 1388029929
- Cardinal: 1388029929 can be written as One billion, three hundred eighty-eight million, twenty-nine thousand, nine hundred twenty-nine.
Scientific notation
- Scientific notation: 1.388029929 × 109
Factors of 1388029929
Divisors of 1388029929
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 11 13 29 31 33 39 59 61 87 93 143 177 183 319 341 377 403 429 649 671 767 793 899 957 1023 1131 1209 1711 1769 1829 1891 1947 2013 2301 2379 2697 3599 4147 4433 5133 5307 5487 5673 8437 8723 9889 10797 11687 12441 13299 18821 19459 20119 20801 22243 22997 23777 24583 25311 26169 29667 35061 39589 46787 53041 54839 56463 58377 60357 62403 66729 68991 71331 73749 104371 111569 118767 128557 140361 159123 164517 244673 252967 261547 270413 313113 334707 385671 514657 583451 603229 689533 712907 734019 758901 784641 811239 1148081 1227259 1356823 1450397 1543971 1750353 1809687 2068599 2138721 3235501 3444243 3681777 4070469 4351191 7584863 7841977 9706503 14925053 15954367 22754589 23525931 35590511 42061513 44775159 47863101 106771533 126184539 462676643 1388029929
- Sum of all divisors σ(n): 2399846400
- Sum of proper divisors (its aliquot sum) s(n): 1011816471
- 1388029929 is a deficient number, because the sum of its proper divisors (1011816471) is less than itself. Its deficiency is 376213458
Bases of 1388029929
- Binary: 10100101011101110100111111010012
- Hexadecimal: 0x52BBA7E9
- Base-36: MYEAQX
Squares and roots of 1388029929
- 1388029929 squared (13880299292) is 1926627083799745041
- 1388029929 cubed (13880299293) is 2674216054336037159477332089
-
The
square root of 1388029929 is 37256.2736864545 -
The
cube root of 1388029929 is 1115.4915296171
Scales and comparisons
How big is 1388029929?- 1,388,029,929 seconds is equal to 44 years, 7 weeks, 3 hours, 52 minutes, 9 seconds.
-
To count from 1 to 1,388,029,929 would take you about eighty-eight years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1388029929 cubic inches would be around 93 feet tall.
Recreational maths with 1388029929
- 1388029929 backwards is 9299208831
- The number of decimal digits it has is: 10
- The sum of 1388029929's digits is 51
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 1388029929 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
APA style:
Numbermatics. (2024). Number 1388029929 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/1388029929/
Chicago style:
Numbermatics. 2024. "Number 1388029929 - Facts about the integer". https://numbermatics.com/n/1388029929/
The information we have on file for 1388029929 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1388029929, math, Factors of 1388029929, curriculum, school, college, exams, university, Prime factorization of 1388029929, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-eight million, twenty-nine thousand, nine hundred twenty-nine.